java.lang.IllegalStateException：找不到有效的Docker环境。请查看日志并检查配置

Question

@Testcontainers
public class myIntegrationTest{

    @Container
    private GenericContainer container =
    new GenericContainer<>(DockerImageName.parse("myImageName:latest"))
    .withExposedPorts(8080);

    
    @Test
    public void myIntegrationTestName() throws Exception{
        assertTrue(container.isRunning());
    }

}

null

Answer 1

我向pom.xml添加了以下依赖项：

<dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-annotations</artifactId>
 <version>2.10.5</version>
</dependency>

此包缺少类：

DefaultObjectMapperHolder